diff options
| -rw-r--r-- | include/sound/core.h | 63 | ||||
| -rw-r--r-- | sound/aoa/aoa.h | 2 | ||||
| -rw-r--r-- | sound/aoa/core/alsa.c | 2 | ||||
| -rw-r--r-- | sound/core/device.c | 8 |
4 files changed, 39 insertions, 36 deletions
diff --git a/include/sound/core.h b/include/sound/core.h index 4519dac98363..a3e3e89b63b6 100644 --- a/include/sound/core.h +++ b/include/sound/core.h @@ -48,32 +48,35 @@ struct completion; #define SNDRV_DEV_TYPE_RANGE_SIZE 0x1000 -typedef int __bitwise snd_device_type_t; -#define SNDRV_DEV_TOPLEVEL ((__force snd_device_type_t) 0) -#define SNDRV_DEV_CONTROL ((__force snd_device_type_t) 1) -#define SNDRV_DEV_LOWLEVEL_PRE ((__force snd_device_type_t) 2) -#define SNDRV_DEV_LOWLEVEL_NORMAL ((__force snd_device_type_t) 0x1000) -#define SNDRV_DEV_PCM ((__force snd_device_type_t) 0x1001) -#define SNDRV_DEV_RAWMIDI ((__force snd_device_type_t) 0x1002) -#define SNDRV_DEV_TIMER ((__force snd_device_type_t) 0x1003) -#define SNDRV_DEV_SEQUENCER ((__force snd_device_type_t) 0x1004) -#define SNDRV_DEV_HWDEP ((__force snd_device_type_t) 0x1005) -#define SNDRV_DEV_INFO ((__force snd_device_type_t) 0x1006) -#define SNDRV_DEV_BUS ((__force snd_device_type_t) 0x1007) -#define SNDRV_DEV_CODEC ((__force snd_device_type_t) 0x1008) -#define SNDRV_DEV_JACK ((__force snd_device_type_t) 0x1009) -#define SNDRV_DEV_COMPRESS ((__force snd_device_type_t) 0x100A) -#define SNDRV_DEV_LOWLEVEL ((__force snd_device_type_t) 0x2000) - -typedef int __bitwise snd_device_state_t; -#define SNDRV_DEV_BUILD ((__force snd_device_state_t) 0) -#define SNDRV_DEV_REGISTERED ((__force snd_device_state_t) 1) -#define SNDRV_DEV_DISCONNECTED ((__force snd_device_state_t) 2) - -typedef int __bitwise snd_device_cmd_t; -#define SNDRV_DEV_CMD_PRE ((__force snd_device_cmd_t) 0) -#define SNDRV_DEV_CMD_NORMAL ((__force snd_device_cmd_t) 1) -#define SNDRV_DEV_CMD_POST ((__force snd_device_cmd_t) 2) +enum snd_device_type { + SNDRV_DEV_TOPLEVEL = 0, + SNDRV_DEV_CONTROL = 1, + SNDRV_DEV_LOWLEVEL_PRE = 2, + SNDRV_DEV_LOWLEVEL_NORMAL = 0x1000, + SNDRV_DEV_PCM, + SNDRV_DEV_RAWMIDI, + SNDRV_DEV_TIMER, + SNDRV_DEV_SEQUENCER, + SNDRV_DEV_HWDEP, + SNDRV_DEV_INFO, + SNDRV_DEV_BUS, + SNDRV_DEV_CODEC, + SNDRV_DEV_JACK, + SNDRV_DEV_COMPRESS, + SNDRV_DEV_LOWLEVEL = 0x2000, +}; + +enum snd_device_state { + SNDRV_DEV_BUILD, + SNDRV_DEV_REGISTERED, + SNDRV_DEV_DISCONNECTED, +}; + +enum snd_device_cmd { + SNDRV_DEV_CMD_PRE, + SNDRV_DEV_CMD_NORMAL, + SNDRV_DEV_CMD_POST, +}; struct snd_device; @@ -86,8 +89,8 @@ struct snd_device_ops { struct snd_device { struct list_head list; /* list of registered devices */ struct snd_card *card; /* card which holds this device */ - snd_device_state_t state; /* state of the device */ - snd_device_type_t type; /* device type */ + enum snd_device_state state; /* state of the device */ + enum snd_device_type type; /* device type */ void *device_data; /* device structure */ struct snd_device_ops *ops; /* operations */ }; @@ -311,14 +314,14 @@ int snd_card_file_remove(struct snd_card *card, struct file *file); /* device.c */ -int snd_device_new(struct snd_card *card, snd_device_type_t type, +int snd_device_new(struct snd_card *card, enum snd_device_type type, void *device_data, struct snd_device_ops *ops); int snd_device_register(struct snd_card *card, void *device_data); int snd_device_register_all(struct snd_card *card); int snd_device_disconnect(struct snd_card *card, void *device_data); int snd_device_disconnect_all(struct snd_card *card); int snd_device_free(struct snd_card *card, void *device_data); -int snd_device_free_all(struct snd_card *card, snd_device_cmd_t cmd); +int snd_device_free_all(struct snd_card *card, enum snd_device_cmd cmd); /* isadma.c */ diff --git a/sound/aoa/aoa.h b/sound/aoa/aoa.h index e08789484e30..34c668f27798 100644 --- a/sound/aoa/aoa.h +++ b/sound/aoa/aoa.h @@ -116,7 +116,7 @@ struct aoa_card { struct snd_card *alsa_card; }; -extern int aoa_snd_device_new(snd_device_type_t type, +extern int aoa_snd_device_new(enum snd_device_type type, void * device_data, struct snd_device_ops * ops); extern struct snd_card *aoa_get_card(void); extern int aoa_snd_ctl_add(struct snd_kcontrol* control); diff --git a/sound/aoa/core/alsa.c b/sound/aoa/core/alsa.c index 9913bf222073..4a7e4e6b746f 100644 --- a/sound/aoa/core/alsa.c +++ b/sound/aoa/core/alsa.c @@ -59,7 +59,7 @@ void aoa_alsa_cleanup(void) } } -int aoa_snd_device_new(snd_device_type_t type, +int aoa_snd_device_new(enum snd_device_type type, void * device_data, struct snd_device_ops * ops) { struct snd_card *card = aoa_get_card(); diff --git a/sound/core/device.c b/sound/core/device.c index ad9869dfa10c..856bfdc79cee 100644 --- a/sound/core/device.c +++ b/sound/core/device.c @@ -41,7 +41,7 @@ * * Return: Zero if successful, or a negative error code on failure. */ -int snd_device_new(struct snd_card *card, snd_device_type_t type, +int snd_device_new(struct snd_card *card, enum snd_device_type type, void *device_data, struct snd_device_ops *ops) { struct snd_device *dev; @@ -223,7 +223,7 @@ int snd_device_disconnect_all(struct snd_card *card) * release all the devices on the card. * called from init.c */ -int snd_device_free_all(struct snd_card *card, snd_device_cmd_t cmd) +int snd_device_free_all(struct snd_card *card, enum snd_device_cmd cmd) { struct snd_device *dev; int err; @@ -231,11 +231,11 @@ int snd_device_free_all(struct snd_card *card, snd_device_cmd_t cmd) if (snd_BUG_ON(!card)) return -ENXIO; - range_low = (__force unsigned int)cmd * SNDRV_DEV_TYPE_RANGE_SIZE; + range_low = (unsigned int)cmd * SNDRV_DEV_TYPE_RANGE_SIZE; range_high = range_low + SNDRV_DEV_TYPE_RANGE_SIZE - 1; __again: list_for_each_entry(dev, &card->devices, list) { - type = (__force unsigned int)dev->type; + type = (unsigned int)dev->type; if (type >= range_low && type <= range_high) { if ((err = snd_device_free(card, dev->device_data)) < 0) return err; |